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Cheap flights from San Francisco to Foz do Iguaçu from $1,695

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Foz do Iguaçu departing on 12/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Foz do Iguaçu

Cheap round-trip flights

American Airlines Logo
7:25 am - 10:40 amSFO-IGU
22h 15m2 stops
American Airlines Logo
6:40 pm - 4:41 pmIGU-SFO
27h 01m2 stops
$1,695American Airlines
Find Deal
Thu, Dec 25 - Fri, Jan 16
Multiple Airlines Logo
8:30 am - 6:45 pmSFO-IGU
29h 15m3 stops
Multiple Airlines Logo
4:30 pm - 10:50 amIGU-SFO
23h 20m2 stops
$1,909Multiple Airlines
Find Deal
Thu, Dec 25 - Fri, Jan 16
Multiple Airlines Logo
12:07 pm - 11:55 pmSFO-IGU
30h 48m2 stops
Multiple Airlines Logo
4:55 am - 12:45 pmIGU-SFO
36h 50m2 stops
$2,428Multiple Airlines
Find Deal
Thu, Dec 25 - Thu, Jan 15
American Airlines Logo
6:00 am - 10:40 amSFO-IGU
23h 40m3 stops
American Airlines Logo
6:40 pm - 12:33 pmIGU-SFO
22h 53m2 stops
$3,189American Airlines
Find Deal
Thu, Dec 25 - Fri, Jan 16
American Airlines Logo
6:00 am - 10:40 amSFO-IGU
23h 40m3 stops
American Airlines Logo
7:25 pm - 12:15 pmIGU-SFO
21h 50m3 stops
$4,618American Airlines
Find Deal
Thu, Dec 25 - Fri, Jan 16

American Airlines flights from San Francisco to Foz do Iguaçu

Our best American Airlines deals on San Francisco to Foz do Iguaçu flight tickets
American Airlines
Dec 25
SFO7:25 amSan Francisco
22h 15m
2 stops
IGU10:40 amFoz do Iguaçu Cataratas
Jan 16
IGU6:40 pmFoz do Iguaçu Cataratas
27h 01m
2 stops
SFO4:41 pmSan Francisco
$1,695
Find similar
American Airlines
Dec 25
SFO6:00 amSan Francisco
23h 40m
3 stops
IGU10:40 amFoz do Iguaçu Cataratas
Jan 16
IGU6:40 pmFoz do Iguaçu Cataratas
22h 53m
2 stops
SFO12:33 pmSan Francisco
$3,189
Find similar
American Airlines
Dec 25
SFO6:00 amSan Francisco
23h 40m
3 stops
IGU10:40 amFoz do Iguaçu Cataratas
Jan 16
IGU7:25 pmFoz do Iguaçu Cataratas
21h 50m
3 stops
SFO12:15 pmSan Francisco
$4,618
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Foz do Iguaçu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from San Francisco to Foz do Iguaçu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Thu 12/25

7:25 am-10:40 am

2 stops22h 15m

Foz do Iguaçu Cataratas

Fri 1/16

6:40 pm-4:41 pm

2 stops27h 01m

$1,695

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Thu 12/25

8:30 am-6:45 pm

3 stops29h 15m

Foz do Iguaçu Cataratas

Fri 1/16

4:30 pm-10:50 am

2 stops23h 20m

$1,909

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Thu 12/25

12:07 pm-11:55 pm

2 stops30h 48m

Foz do Iguaçu Cataratas

Thu 1/15

4:55 am-12:45 pm

2 stops36h 50m

$2,428

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Thu 12/25

6:00 am-10:40 am

3 stops23h 40m

Foz do Iguaçu Cataratas

Fri 1/16

6:40 pm-12:33 pm

2 stops22h 53m

$3,189

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Thu 12/25

6:00 am-10:40 am

3 stops23h 40m

Foz do Iguaçu Cataratas

Fri 1/16

7:25 pm-12:15 pm

3 stops21h 50m

$4,618

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Foz do Iguaçu from

How to get the cheapest flight ticket from San Francisco to Foz do Iguaçu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Foz do Iguaçu?

Our data shows that Friday is the least expensive day to fly to Foz do Iguaçu. Tickets to fly out on this day can be as low as $1,070. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,242. These prices are subject to change though, so be sure to set up a Price Alert for flights to Foz do Iguaçu.

What is the cheapest time of day to depart on your flight to Foz do Iguaçu?

According to our data, the cheapest time of day to fly to Foz do Iguaçu is in the evening. momondo users have found flights departing from San Francisco to Foz do Iguaçu in the evening for as low as $906. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Foz do Iguaçu are more costly at noon, with an average ticket price of $1,196. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from San Francisco to Foz do Iguaçu

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Foz do Iguaçu according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Foz do Iguaçu (SFO to IGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Foz do Iguaçu

Direct flights

None
There are no direct flights from San Francisco to Foz do Iguaçu. There are no popular flight routes from San Francisco to Foz do Iguaçu.
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  • How far is San Francisco to Foz do Iguaçu Cataratas by plane?

    Foz do Iguaçu Cataratas is 6194.9 mi away from San Francisco. Typically, this will take 22h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from San Francisco Airport to Foz do Iguaçu Cataratas Airport?

    Prices for flights from San Francisco Airport to Foz do Iguaçu Cataratas Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Francisco Airport to Foz do Iguaçu Cataratas Airport?

  • How old do you have to be to fly from San Francisco Airport to Foz do Iguaçu Cataratas Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Foz do Iguaçu Cataratas Airport.

  • What documentation or ID do you need to fly to Foz do Iguaçu Cataratas Airport?

    The travel and health documents required for your trip to Foz do Iguaçu Cataratas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Foz do Iguaçu Cataratas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Foz do Iguaçu?

Best airlines flying from San Francisco to Foz do Iguaçu

Compare and see reviews for airlines that fly from San Francisco to Foz do Iguaçu with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $1,075Free CancellationRating
7.5
1,849 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Foz do Iguaçu?

Finding the right flight to Foz do Iguaçu from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Foz do Iguaçu quick and easy, saving you time and money.

Can I find flights from San Francisco to Foz do Iguaçu with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Foz do Iguaçu from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Foz do Iguaçu?

momondo provides multiple filters to help you find the best flight to Foz do Iguaçu from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Francisco to Foz do Iguaçu right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Foz do Iguaçu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Foz do Iguaçu and let you know when they change.

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